﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace PowerChecker
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            this.Hide();
            Thread t = new Thread(this.startPowerCheck);
            t.Start();
        }

        private void startPowerCheck(object obj)
        {
            while (true)
            {
                Boolean isRunningOnBattery =(System.Windows.Forms.SystemInformation.PowerStatus.PowerLineStatus == System.Windows.Forms.PowerLineStatus.Offline);
                if (isRunningOnBattery)
                {
                    this.Dispatcher.Invoke((Action)(() => { this.Show(); }));
                    Thread.Sleep(500);
                    this.Dispatcher.Invoke((Action)(() => { this.Hide(); }));
                    Thread.Sleep(500);
                    this.Dispatcher.Invoke((Action)(() => { this.Show(); }));
                    Thread.Sleep(500);
                    this.Dispatcher.Invoke((Action)(() => { this.Hide(); }));
                    Thread.Sleep(500);
                    this.Dispatcher.Invoke((Action)(() => { this.Show(); }));
                }
                else
                {
                    this.Dispatcher.Invoke((Action)(() => { this.Hide(); }));
                }
            }
        }
    }
}
